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Product comparison · 2 laptops

Dell Studio 1749-1642 vs Fujitsu LIFEBOOK P770 Intel® Core™ i7 i7-660UM

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  • 135specifications compared
  • 44differ
  • 91identical
  • 41known for one product only

Key differences

  • Product colour
    • Red
    • Black
  • Display diagonal
    • 43.9 cm (17.3")
    • 30.7 cm (12.1")
  • Display resolution
    • 1600 x 900 pixels
    • 1280 x 800 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • Intel® Core™ i7
  • Processor model
    • i5-460M
    • i7-660UM
  • Processor boost frequency
    • 2.8 GHz
    • 2.4 GHz

Side by side

Differences highlightedShow differences only
176 specifications
A

Dell

Studio 1749-1642View product
B

Fujitsu

LIFEBOOK P770 Intel® Core™ i7 i7-660UM

Model P770

View product
Design1 differ
Product colourDiffersRedBlack
Display3 differ
Display diagonalDiffers43.9 cm (17.3")30.7 cm (12.1")
Display resolutionDiffers1600 x 900 pixels1280 x 800 pixels
TouchscreenKnown for oneNo
Native aspect ratioDiffers16:916:10
Display surfaceKnown for oneMatt
HD typeKnown for oneHD+
Processor9 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i5Intel® Core™ i7
Processor modelDiffersi5-460Mi7-660UM
Processor boost frequencyDiffers2.8 GHz2.4 GHz
Processor frequencyDiffers2.53 GHz1.33 GHz
Processor cacheDiffers3 MB4 MB
Processor front side busKnown for one800 MHz
Processor seriesDiffersIntel Core i5-400 SeriesIntel Core i7-600 Mobile Series
Thermal Design Power (TDP)Differs35 W18 W
CPU multiplier (bus/core ratio)Differs1910
Memory1 differ
Memory clock speedDiffers1333 MHz1066 MHz
Storage4 differ
Total storage capacityDiffers500 GB320 GB
HDD capacityKnown for one320 GB
HDD speedDiffers7200 RPM5400 RPM
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, SDHC, SDIO, xDSD
Graphics4 differ
Discrete graphics card modelDiffersAMD Radeon HD 5650Intel® HD Graphics
Graphics card familyDiffersAMDIntel
On-board graphics card base frequencyDiffers500 MHz166 MHz
On-board graphics card dynamic frequency (max)Differs766 MHz500 MHz
Maximum resolutionKnown for one1920 x 1200 pixels
Audio1 differ
Audio systemDiffersHDRealtek ALC269
Number of built-in speakersKnown for one2
Built-in subwooferKnown for oneYes
Networkidentical
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Ethernet LANKnown for oneYes
Bluetooth versionKnown for one2.1+EDR
Wireless technologyKnown for oneWi-Fi
Ports & interfaces6 differ
eSATA ports quantityDiffers10
DisplayPorts quantityDiffers10
Firewire (IEEE 1394) portsDiffers10
Headphone outputsDiffers21
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
Modem (RJ-11) portsKnown for one0
TV-in portKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressIntel® QS57 Express
Keyboardidentical
Keyboard number of keysKnown for one83
Keyboard keystrokeKnown for one2 mm
Keyboard key pitchKnown for one1.8 cm
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureKnown for one64-bit
Pre-installed softwareKnown for oneAdobe Acrobat Reader, Application Panel, Display Manager, ShockSensor Utility, Power Saving Utility, Wireless Selector Utility, EasyGuide, Nero Essentials S, Norton Internet Security, Toshiba Stack 4.x
Trial softwareKnown for oneNorton Internet Security
Compatible operating systemsKnown for oneMicrosoft Windows 7 Home Premium 64-bit, Windows XP Professional
Processor special features8 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Physical Address Extension (PAE)DiffersYes36 bit
Processor ARK IDDiffers5017949158
Processor codeDiffersSLC22SLBS
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x28BGA 34 x 28
Supported instruction setsDiffersSSE4.1, SSE4.2SSE4.1/4.2
Intel® Smart CacheKnown for oneYes
Battery1 differ
Battery life (max)Differs5.12 h8 h
Battery capacityKnown for one2600 mAh
Power1 differ
AC adapter powerDiffers65 W60 W
AC adapter output currentKnown for one3.16 A
AC adapter output voltageKnown for one19 V
Securityidentical
Fingerprint readerKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one20 - 85%
Certificatesidentical
CertificationKnown for oneCE!, CB, RoHS, WEEE, HCT, HCL entry, WHQL, ENERGY STAR 5.0, EPEAT Gold
Weight & dimensions3 differ
WeightDiffers3.2 kg1.4 kg
WidthDiffers413.6 mm282 mm
DepthDiffers280.6 mm215 mm
HeightKnown for one29.9 mm
Height (front)Known for one2.77 cm
Height (rear)Known for one3.9 cm
Videoidentical
Video adapter featuresKnown for oneDualView
External video modes refresh rate (max)Known for one60 Hz
Other featuresidentical
Wake-on-LAN readyKnown for oneYes
Power requirementsKnown for one100 - 240V
Supplied AC adapter typeKnown for oneAC

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